eyelid disease hordeolum UMLS_CUI:C0019917 ICD10CM:H00.01 disease_ontology SNOMEDCT_US_2020_03_01:74612003 DOID:9909 Hordeolum is a sequelae of infectious and parasitic disease consisting of an infection of the sebaceous glands at the base of the eyelashes. Styes are generally caused by a Staphylococcus aureus bacterial infection. Boil of eyelid MESH:D006726 Furuncle of eyelid NCI:C118722 Stye